Bubble Magus Magnetic Algae Cleaner - Large ATO Pumps & Accessories This HG811 mini air pump

This HG811 mini air pump is designed for small aquariums that need simple oxygen support without a bulky pump

then increase gradually

and parasitic flatworm pressure reduction

Best use: Reef aquariums with buildup in sand

It can be target fed or broadcast fed to support coral nutrition

Bubble Magus Magnetic Algae Cleaner - Large ATO Pumps & Accessories This HG811 mini air pumpBubble Magus Magnetic Algae Cleaner Large The Bubble Magus Magnetic Algae Cleaner Large is a larger magnetic aquarium scraper built for broader viewing panels and thicker aquarium glass. With a larger cleaning body and stronger magnet size than the smaller models, it is designed for aquarists who need faster algae removal on larger freshwater, planted, marine, or reef aquariums while keeping regular maintenance simple and controlled from outside the